High Accuracy (exceeding Revenue Grade), easy to install, ideal for energy mangement applications, as well as accurate metering using Elkor's Power Metering devices.
Unlike the standard 5A CTs, the MRS Current Transformers do not produce high voltage surge when opened . They generate a low energy mA output and no special protection and/or shorting blocks are required. Maximum open secondary voltage is clamped at about 15 V peak.
These CTs are UL listed for easy installation in the field.
|Primary Wire Window||0.75"
|Maximum Continuous Current
|Output @ Max Input (mA AC)||26.67mA||80mA|
|Insulation Class||600V; 50-60Hz|
|Overload||2 x Max Input for 5 Seconds|
|Accuracy||± 0.2% (better than IEC 60044-1 table 11)|
|Phase Shift||Less than 0.5°|
|Installation Category||CAT III||CAT iV|
|Leads||AWG #18, 6' (1.8m), MTW 600V|
|Max Open Circuit Voltage||Output Clamped at 15V peak.|
|Temperature Range||-40°C to 55°C|
|App. Note AN0305 - Introduction to Current Transformers|